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Research of Digital Rights Management in the Digital Classroom Environment

Author: ZhangXingChao
Tutor: LiuXianZhong
School: East China Normal University
Course: Applied Computer Technology
Keywords: Digital interactive classrooms Digital Rights Management EBook Digital publishing platform Distribution Control
CLC: TP399-C1
Type: Master's thesis
Year: 2011
Downloads: 136
Quote: 0
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Abstract


Digital interactive classroom is a new kind of classroom teaching equipment , integrated interactive whiteboard , handwritten screen teachers class machine , electronic platform , interactive e-book package . Digital interactive classrooms , teachers and students the efficient interactive teaching and learning through these devices . Digital interactive classrooms to make up for poor interactivity drawbacks of traditional multimedia classrooms , designed to promote the teaching of information technology , the transformation of classroom instruction , and highlight the concept of environmental protection . Demand characteristics of digital copyright protection based on digital publishing platform on the digital interactive classroom digital publishing platform , on the basis of the principle of digital copyright protection , design a complete the eBook digital copyright protection solutions . This paper analyzes the characteristics of digital publishing platform , in turn elaborated DRM system needs analysis , system architecture, platform selection , implementation of the subsystem , system integration and testing . The focus of this article is the architecture and implementation of the various subsystems involved the encryption subsystem key management services subsystem , subsystem of content services , certification services subsystem , authorized service subsystem , the user terminal services subsystem and e-commerce interface sub systems. Analysis of the DRM system on the encryption and decryption of DRM system mechanisms , business workflow , permits to generate and parse , copyright control and distribution . DRM system , and according to the characteristics of the digital interactive classroom environment , the design and implementation of personalized , to provide theoretical and practical support for digital copyright protection in the digital publishing platform . Finally, the paper analyzed eBook digital rights protection system in the future digital classroom environment need to be perfected and development direction .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > In other aspects of the application
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